1) When I test, the list is automatically update. May be the selected language has effect on that.2) I have just check, the current build is newer in the dev. site but the build number is still 132. You can replace it, which is only a single file, by yourself.

1) I figured out what the issue is: I clicked Psiphon's Disconnect icon too soon after the PAF launched. That's because launching the PAF always launches the browser & tries to connect to a redirected URL (https://urldirector.net/?sponsor=<VeryLongString>). To stop that, I clicked Disconnect, & apparently there was not enough time for the exit servers list to get updated.

Manually editing the Psiphon3Portable.reg file to change the below value from 00000000 [PAF default] to 00000001 prevents the browser from launching & connecting to the redirected URL (which can be different each time):

The registry key HKCU\Software\AppDataLow is empty -- ie. it does not contain any subkeys or values.

The registry key gets created (with totally nothing inside) when the PAF launches Internet Explorer to connect to the redirected URL. This happens if browser-launching is not disabled (ie. SkipBrowser remains as default 00000000 in the PAF's \Data\settings\Psiphon3Portable.reg).

If IE x86 or x64 is launched independently, it also creates & leaves behind an empty HKCU\Software\AppDataLow. So this is IE's behaviour.

I had deleted the registry key multiple times earlier when testing the PAF. The key does not exist by default on my system (Win 7 x64), & deleting the key seems to have no negative impact.

The alternative way is to set SkipBrowser to 00000001, so that the PAF doesn't launch IE, & HKCU\Software\AppDataLow will not get created in the first place.

Since a fresh Psiphon PAF already provides a default settings file Psiphon3Portable.reg in \Data\settings\, why not set: "SkipBrowser"=dword:00000001 , so that Psiphon doesn't launch IE to connect to the redirected URL ?

Benefits:

IE won't get a chance to write to: HKCU\Software\AppDataLow [empty]

Improved user privacy

As such, doing so provides even more value-add to your Psiphon PAF over the official no-install Psiphon pseudo-"portable".

Below is an analogy using an alternate hypothetical scenario ...

Launching Firefox PAF containing the portable Adobe Flash plugin, & then loading a SWF file will result in the portable Adobe Flash plugin writing to & leaving behind trash at some locations, such as:

\AppData\Local\Macromedia\Flash Player\

\AppData\Roaming\Adobe\Flash Player\

\AppData\Roaming\Macromedia\Flash Player\

HKCU\Software\Macromedia\FlashPlayer

Since it is the portable Adobe Flash plugin that writes to the above locations, this has nothing to do with Firefox itself.

But would you like your Firefox PAF to clean up the above leftovers -- assuming if it doesn't already do that ? (Likewise for similar leftovers created by other portable browser plugins like Java or Silverlight.)

If not, what is the advantage or value-add of using anybody's Firefox PAF over the official (non-stealth) Firefox pseudo-"portable" ?

If the above reasoning for value-added PAFs is not sensible or desirable, feel free to disregard my suggestion.

On a related note, may I check if you are still supporting Adobe Flash Player PAF, ie. the standalone (non-browser) player that uses the no-install Adobe Flash Player Projector binary ?

In a separate comment (06 Feb 2018), I provided feedback that the PAF left behind some leftovers after launching & immediate exit (ie. without loading any SWF file, or doing anything else): viewtopic.php?t=2117

I will fix the left behind problem of Adobe Flash Player.If the left behind is cause by an app., it should fix at that app. If you set firefox as the default browser,would you expect my Psiphon Portable clean the left behind by firefox? Why not you run IE once before using Psiphon?I do not set "SkipBrowser"=dword:00000001 because some other users want the browser be automatically launched by Psiphon. You do not run Psiphon for not browse the web right.Pls not that I am not make portable apps base on your preference only.